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<< 点击显示目录 >> 主页 振动监测 > X20(c)CM4810使用手册 > 寄存器说明 - Register description > Flat 流 - Flatstream > 通过 Flatstream 上传 Buffer - Uploading buffers via Flatstream |
For information about Flatstream, see Flatstream communication.
Uploading buffers via Flatstream is available on the module in Function model 0 - Standard and Function model 1 - Fast master.
Library AsIOVib is available for uploading the buffers from the module. For a description of the library, see AsIOVib.
The raw data buffers (raw signal and FFT) from the module are transferred on request (buffer Flatstream in the Tx direction) from the module via the buffer Flatstream (Rx direction) but only if the buffers were previously frozen on the module with settings RequestBufferLock01 = 1 and BufferLockValid01 = 1. It is important to note that the module refreshes the data points of the buffer Flatstream every X2X Link cycle. Once the transmission is complete, the buffer from the stream needs to be "reassembled" on the PLC.
有关 Flatstream 的信息，请参见 Flatstream communication。
通过 Flatstream 上传 buffers 可在 Function model 0 - Standard 和 Function model 1 - Fast master功能模型中使用。
库 AsIOVib 可用于从模块上传 Buffer。关于该库的描述，见 see AsIOVib。
来自模块的原始数据缓冲区（原始信号和FFT）根据请求（Tx方向的缓冲区Flatstream）通过缓冲区Flatstream（Rx方向）从模块传输，但只有当 buffer 预先模块上被冻结，设置为 RequestBufferLock01 = 1 和 BufferLockValid01 = 1 时，才可以传输。需要注意的是，模块在每个X2X Link 周期都会刷新缓冲区Flatstream的数据点。一旦传输完成，流中的缓冲区需要在PLC上进行 "重组（reassembled）"。